The definition of well to do is someone who is wealthy or who is prosperous.adjective
An example of well to do is how you would describe Bill Gates or anyone else with lots of money.YourDictionary definition and usage example. Copyright © 2013 by LoveToKnow Corp.
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
prosperous; well-off; wealthy
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Prosperous; affluent; well-off. noun (used with a pl. verb)
Affluent or wealthy people: Demonstrators protested that the tax bill favored the well-to-do.
Origin: From the phrase well to do in the world : well2, prosperous, affluent + to, for + do1, doing.